package com.atguigu.spzx.manager.service;

import com.atguigu.spzx.model.entity.product.Category;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;

public interface CategoryService {

    //查询商品类别,每次只查一次数据
    List<Category> findCategoryList(Long id);

    //导出数据
    void exportData(HttpServletResponse response);

    //导入数据
    void importData(MultipartFile file);
}
